BJJ training journal
A BJJ journal that watches your rolls.
A good BJJ journal records one position, whether it worked, and who it was against. JitsAI does that in a 20-second check-in, and its video analysis shows what went wrong in a roll and what to do next.
Reviewed by Henrique Rezende, IBJJF black belt world champion
Last updated:
Why
20-second check-in
The position, the partner’s size and experience, and whether it landed.
Video when you film
Upload a minute and see what went wrong, point by point.
One focus a week
The fix becomes next week’s job, so every note leads somewhere.
How it works
1Upload a minute
Any roll or match from your phone.
- 2
See what went wrong
Every key point: did it, partly or didn’t.
3Know what to do next
A staged drill, a lesson and next week’s focus.
Reviewed by
Lessons from a world champion
Henrique Rezende, IBJJF black belt world champion
He teaches the lessons inside JitsAI, so every fix points to how a world champion does it.
Watch a real roll get analysed
in four lines
- What is JitsAI?
- The most accurate BJJ video analysis. Upload a roll and it shows what went wrong and what to do next.
- Where does it run?
- A native app for iPhone and Android. Your first analysis also works in the browser.
- Who is behind it?
- Lessons from Henrique Rezende, IBJJF black belt world champion, who teaches them in the app.
- What does it cost?
- Your first video analysis is free. Then $1 for seven days and $39 a year on the website. Store prices can differ.
Questions
How do I remember BJJ techniques from class?
Write the position, the one detail your coach corrected, and when you will hunt it. Do it before you leave the car park.
What is the best way to take notes after class?
Three lines: the position, the correction, and whether it worked in sparring. JitsAI’s check-in asks exactly that.
How do I track my rolls and progress?
Record who it was against and whether the thing you were working landed. Film one round a week and let the video analysis show what went wrong.
How do I know if I’m improving at jiu-jitsu?
Compare the same position against the same kind of partner two weeks apart. A finish on someone your size counts for more than one on a beginner.
Notebook or app for BJJ notes?
A notebook works if you re-read it. An app is on the phone you already bring to class, and JitsAI can also watch the footage.
Is there a free BJJ training log?
Your first JitsAI video analysis is free. Upload a roll, then membership is $1 for seven days and $39 a year on the website.
Does work on iPhone and Android?
Yes. JitsAI is a native app on the App Store and Google Play.